Tom Rifai, M.D., a nationally recognized wellness expert in disease prevention, management and weight loss, reminds patients of an ancient and now scientifically validated secret for health and longevity. "Most Americans don't realize that fish has been recognized as a 'life extender' since the early origins of man," says Dr. Rifai. "In addition to being a lean, vitamin-packed protein source, fish and seafood like salmon, tilapia and shrimp also have natural omega-3 fatty acids and vitamin D, which can benefit our health in many ways, including helping manage weight and reduce the risk of heart disease and stroke.

Based on the best scientific evidence, the U.S. Dietary Guidelines Advisory Committee released dietary recommendations, which include eating at least two servings of seafood a week. Registered dietitian Sylvia Melendez-Klinger offers the following tips to help meet this nutrition recommendation:

• Look for easy swaps-Add more fish and shrimp to your diet by preparing one of your family's favorite recipes and swapping the protein for fish or shrimp. Seafood is great on salads, in pasta, tacos or in a stir-fry.
• Stock your freezer-Avoid high-calorie, high-fat food temptations by stocking your freezer with a variety of options..
• Here's a delicious, quick-fix recipe that uses flame-grilled salmon fillets bursting with flavor, plus 300 mg of DHA per serving: